Air Fuel Ratio Sensor
REMOVAL1. REMOVE NO.1 EXHAUST MANIFOLD HEAT INSULATOR (except PZEV)
a. Remove the 4 bolts and No.1 exhaust manifold heat insulator.
2. REMOVE AIR FUEL RATIO SENSOR (except PZEV)
a. Disconnect the air fuel ratio sensor connector and clamp.
b. Using SST, remove the air fuel ratio sensor from the exhaust manifold converter sub-assembly No.2.
SST 09224-00010
NOTE: Do not damage the air fuel ratio sensor.
3. REMOVE AIR FUEL RATIO SENSOR (for PZEV)
a. Disconnect the air fuel ratio sensor connector.
b. Using SST, remove the air fuel ratio sensor.
SST 09224-00010
NOTE: Do not damage the air fuel ratio sensor.
INSTALLATION
1. INSTALL AIR FUEL RATIO SENSOR (for PZEV)
a. Temporarily tighten the air fuel ratio sensor.
NOTE: Do not damage the air fuel ratio sensor.
b. Using SST, fully tighten the air fuel ratio sensor.
SST 09224-00010
Torque: 44 N.m (449 kgf.cm, 32 ft.lbf)
c. Connect the air fuel ratio sensor connector and clamp.
2. INSTALL AIR FUEL RATIO SENSOR (except PZEV)
a. Temporarily tighten the air fuel ratio sensor.
NOTE: Do not damage the air fuel ratio sensor.
b. Using SST, fully tighten the air fuel ratio sensor.
SST 09224-00010
Torque: 44 N.m (449 kgf.cm, 32 ft.lbf)
c. Connect the air fuel ratio sensor connector and clamp.
3. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR (except PZEV)
a. Install the exhaust manifold heat insulator with the 4 bolts.
Torque: 12 N.m (122 kgf.cm, 9 ft.lbf)